{"product_id":"allen-bradley-141a-ss45rr25","title":"141A-SS45RR25","description":"\u003ch2\u003eOverview of Allen Bradley 141A-SS45RR25\u003c\/h2\u003e\n\n\u003cp\u003eThe Allen Bradley 141A-SS45RR25 is an ISO busbar module designed for the 141A Classic Mounting System, delivering reliable power distribution in industrial control panels. This 45 mm busbar adapter provides a 25 A rated current capacity and supports three conductors with AWG 12 wire connections. Manufactured by Rockwell Automation under the Allen-Bradley brand, this component offers a compact 200 mm length (7.874 inches) and operates at 600 volts. The module features two top hat rails for flexible mounting configurations and maintains IP20 ingress protection for safe operation in industrial environments. The 141A-SS45RR25 complies with IEC\/EN 61439-1, UL 508, and CSA C22.2 No. 14 standards, ensuring broad compatibility across North American and international installations. Its split crucible design (S-type) allows for efficient busbar connections while reducing panel space requirements. This busbar module integrates with motor control systems, circuit breakers, and protection devices, making it suitable for machine control centers and distribution panels where organized power routing is critical.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen Bradley 141A-SS45RR25\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 A Current Rating:\u003c\/strong\u003e Handles thermal loads up to 25 amperes for reliable power distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45 mm ISO Standard:\u003c\/strong\u003e Compatible with international busbar mounting systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Top Hat Rails:\u003c\/strong\u003e Two mounting rails provide flexible device placement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 mm Compact Length:\u003c\/strong\u003e Space-efficient design reduces panel footprint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAWG 12 Wire Support:\u003c\/strong\u003e Accepts three-conductor connections for phase distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP20 Protection:\u003c\/strong\u003e Finger-safe construction meets safety standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Standard Compliance:\u003c\/strong\u003e CCC, KC, UL, CSA, and IEC certifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 141A-SS45RR25\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBusbar Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 mm (1.77 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 mm (7.874 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 conductors, AWG 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTop Hat Rails\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEC\/EN 61439-1, UL 508, CSA C22.2 No. 14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, cULus, CCC, KC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\n\u003cp\u003eThe Allen Bradley 141A-SS45RR25 busbar module serves as a core component in motor control centers, machine control panels, and industrial distribution systems. This ISO busbar adapter connects circuit breakers, motor protection devices, and soft starters within the 141A mounting system architecture. Manufacturing facilities use this module to create organized power distribution layouts that reduce wiring complexity and installation time. The 25 A capacity makes it appropriate for branch circuits feeding smaller motors, control transformers, and auxiliary equipment. Panel builders integrate the 141A-SS45RR25 with Allen-Bradley 140G molded case circuit breakers and 140MG motor protection devices to create compact protection schemes. The dual rail configuration supports both electrical and mechanical device mounting, allowing instruments and control components to share the same busbar infrastructure. Process industries, packaging machinery, and material handling systems benefit from the standardized mounting approach, which simplifies panel modifications and maintenance activities. The split crucible design enables live busbar expansion without complete system shutdown, reducing downtime during facility upgrades or equipment additions.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/\" target=\"_blank\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/collections\/allen-bradley\" target=\"_blank\"\u003eView All Allen Bradley Products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/examples-of-industrial-automation-control-systems\" target=\"_blank\"\u003eExamples of Industrial Automation and Control Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-194e-sy\" target=\"_blank\"\u003eAllen Bradley 194E-SY Disconnect Switch\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-1609-d600n\" target=\"_blank\"\u003eAllen Bradley 1609-D600N UPS Backup Power Supply\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870770020651,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_6412180f-b1c7-4aef-b541-663459cf1443.png?v=1723532507","url":"https:\/\/leadtime.ca\/products\/allen-bradley-141a-ss45rr25","provider":"LEADTIME","version":"1.0","type":"link"}